Fan
Usually the fan is mounted on the same shaft with a leading-
tion pump and is driven from the crankshaft
through a belt drive. In the drive can be enabled
electromagnetic clutch or fluid coupling. Fluid coupling provide
provides a smooth transmission of rotation from the crankshaft
the fan. The fan speed depends on Ko
the amount of the oil supplied to the fluid coupling from the system
lubricant, which is adjusted by moving a spool included
switch. In modern cars increasingly used
stand-alone fan drive special from electro-
engine. This fan automatically turns on when
reaching a coolant temperature of 75°—
85°C.
The thermostat automatically maintains heat mode
engine, directing the flow of the liquid in the small or
the large cooling circuit. It was placed in a Polo
STI inlet or fluid outlet of shirts
cooling of cylinder heads.
Thermostats can be liquid or solid
filler. Inside the corrugated brass cylinder
poured liquid, boiling point 70°-75°C.
The cylinder thermostat with solid filler — microcrystalline wax
(petroleum wax) with a melting point of 70°-83°C.
When the engine is not warmed up, the thermostatic valve is closed
and the fluid circulates bypassing the radiator, a small con-
round of cooling: cavity cooling — thermostat — PE-
rauschnot hose — water pump — cavity cooling
that accelerates engine warm-up. At least-
greva coolant filler thermostat on-
grivitsa and expands and eventually opens
valve. The liquid starts to circulate through
large circle cooling: water pump — cavity
cooling — thermostat — the upper radiator tank — ser-
Davina — lower radiator tank — pump — cavity
cooling.
With decreasing coolant temperature
the corrugated surface of the cylinder thermostat compresses-
Xia and the valve closes. Thermostats with solid fill-
Telem there is an additional spring providing
the return valves to the closed position while reducing
coolant temperature and corresponding
reducing the volume of the filler bulb of thermostat.
Sensors instrumentation centre. -
ly in the cylinder head, the radiator top tank and Rubach-
ke cooling of the upper pipe. Signal and signs
lights on the dashboard are used for monitoring tempera-
tours of the coolant in the system.
Usually the fan is mounted on the same shaft with a leading-
tion pump and is driven from the crankshaft
through a belt drive. In the drive can be enabled
electromagnetic clutch or fluid coupling. Fluid coupling provide
provides a smooth transmission of rotation from the crankshaft
the fan. The fan speed depends on Ko
the amount of the oil supplied to the fluid coupling from the system
lubricant, which is adjusted by moving a spool included
switch. In modern cars increasingly used
stand-alone fan drive special from electro-
engine. This fan automatically turns on when
reaching a coolant temperature of 75°—
85°C.
The thermostat automatically maintains heat mode
engine, directing the flow of the liquid in the small or
the large cooling circuit. It was placed in a Polo
STI inlet or fluid outlet of shirts
cooling of cylinder heads.
Thermostats can be liquid or solid
filler. Inside the corrugated brass cylinder
poured liquid, boiling point 70°-75°C.
The cylinder thermostat with solid filler — microcrystalline wax
(petroleum wax) with a melting point of 70°-83°C.
When the engine is not warmed up, the thermostatic valve is closed
and the fluid circulates bypassing the radiator, a small con-
round of cooling: cavity cooling — thermostat — PE-
rauschnot hose — water pump — cavity cooling
that accelerates engine warm-up. At least-
greva coolant filler thermostat on-
grivitsa and expands and eventually opens
valve. The liquid starts to circulate through
large circle cooling: water pump — cavity
cooling — thermostat — the upper radiator tank — ser-
Davina — lower radiator tank — pump — cavity
cooling.
With decreasing coolant temperature
the corrugated surface of the cylinder thermostat compresses-
Xia and the valve closes. Thermostats with solid fill-
Telem there is an additional spring providing
the return valves to the closed position while reducing
coolant temperature and corresponding
reducing the volume of the filler bulb of thermostat.
Sensors instrumentation centre. -
ly in the cylinder head, the radiator top tank and Rubach-
ke cooling of the upper pipe. Signal and signs
lights on the dashboard are used for monitoring tempera-
tours of the coolant in the system.